I'll have to get back later tonight with # registers, interval and timeout.
But a good guess is 50 registers, 5 second interval and default timeout for both of the Modbus slaves.
I don't really change mapping I think, I have the mapper popup displayed, and click some of the registers to check "write to bus" maybe 4-5 registers in one sweep so maybe 10-30 seconds of editing in that sweep.
Mostly this happened when I had the RS485 mapping up, then the TCP lost connection.
But a good guess is 50 registers, 5 second interval and default timeout for both of the Modbus slaves.
I don't really change mapping I think, I have the mapper popup displayed, and click some of the registers to check "write to bus" maybe 4-5 registers in one sweep so maybe 10-30 seconds of editing in that sweep.
Mostly this happened when I had the RS485 mapping up, then the TCP lost connection.